- 3 1/5 + (-6 1/2) A -3 2/7 B-3 7/10 C-9 2/7 D-9 7/10

Mathematics

1 answer:

Lelechka [254]2 years ago

8 0

The answer is D -9 7/10

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Todo numero es divisible por 3, si al sumar el total de sus digitos, se obtiene un numero mutiplo del tres (se puede expresar co

Free_Kalibri [48]

Answer:

si, eso es correcto

Step-by-step explanation:

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2 years ago

When 5x^2 + 2= 4x is written in standard form, what are the values of a, b, and c

goblinko [34]

The standard form of a quadratic equation is

$ax^{2}+bx+c=0$ ,

where $a$ , $b$ , and $c$ are coefficients. You want to get the given equation into this form. You can accomplish this by putting all the non-zero values on the left side on the equation.

In this case, the given equation is

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Looking at the standard form equation $ax^{2}+bx+c=0$ , we can see that

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2 years ago

Yan is climbing down a ladder. Each time he descends four rungs on the ladder, he stops to see how much farther he has to go

anastassius [24]

Question:

Yan is climbing down a ladder. Each time he descends 4 rungs on the ladder, he stopped to see how much farther he has to go. If Yan made eight stops with no extra steps, which expression best shows another way to write the product of the number of ladder rungs that Yan and climbed?

4+4+4+4

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Answer:

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